Index: admin-db.php
===================================================================
--- admin-db.php	(revision 5058)
+++ admin-db.php	(working copy)
@@ -83,9 +83,11 @@
 	global $wpdb;
 
 	extract($catarr);
-
+	$ccat = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->categories WHERE cat_name = '$cat_name'"); if ($ccat)
+     return 'same';
+	
 	if( trim( $cat_name ) == '' )
-		return 0;
+	return 0;
 
 	$cat_ID = (int) $cat_ID;